Pith Number

pith:TVEPP6RF

pith:2025:TVEPP6RF2PHYIDKAJX62F7PTYH

not attested not anchored not stored refs pending

First experimental demonstration of plasma shape control in a tokamak through Model Predictive Control

Adriano Mele, Cristian Galperti, EUROfusion Tokamak Exploitation Team, Maria A. Topalova, Stefano Coda, TCV team

arxiv:2506.20096 v1 · 2025-06-25 · physics.plasm-ph · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVEPP6RF2PHYIDKAJX62F7PTYH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:27:00.283378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d48f7fa25d3cf840d404dfda2fdf3c1ce6dfb4388b8a613ccc17f78dc7c1ae9

Aliases

arxiv: 2506.20096 · arxiv_version: 2506.20096v1 · doi: 10.48550/arxiv.2506.20096 · pith_short_12: TVEPP6RF2PHY · pith_short_16: TVEPP6RF2PHYIDKA · pith_short_8: TVEPP6RF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/TVEPP6RF2PHYIDKAJX62F7PTYH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9d48f7fa25d3cf840d404dfda2fdf3c1ce6dfb4388b8a613ccc17f78dc7c1ae9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c7709df8f315385ad75b488375e045ba62640c62d2b2e6b027af1d5f7e89bce",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2025-06-25T02:36:19Z",
    "title_canon_sha256": "eb9f1f8c67546ab61c314ca9d3ada0f7eb3140dedcd43ce6eb56df83ec25b86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20096",
    "kind": "arxiv",
    "version": 1
  }
}